Home > Products > Electronic Chemicals > n-methyl-2-pyrrolidinone



Origin : China

Delivery time : One week

Supply capacity : 5000MT per annum

Purity : ≥99.9%

cas no. : 872-50-4

NMP (N-Methyl-2-Pyrrolidone) is a polar solvent with outstanding characteristics. It has a wide range of applications because it offers very high solvency, high boiling point, low freezing point, and ease of handling.

nmp chemical

nmp chemical solvent

 Product Name


 Other Name
 CAS No.
 Molecular Formula
 Molecular Weight
 99.13 g·mol-1
 Flash Point
 86°C(187 °F)
 Color APHA
 Purity (%)
 Moisture (%)
 Amines ppm
 Colorless and clear liquid

 Store in a tightly closed container.

 Store in a cool, dry place.

  • NMP

    NMP is a 5-member-ring compound containing nitrogen.  It has a wide range of uses due to the following excellent characteristics.

    ---It is highly polar and miscible with most organic solvents (alcohols, ethers, ketones, aromatic

         hydrocarbons, chlorinated hydrocarbons, etc.).  Organic and inorganic substances are highly 

         soluble in it.

    ---It mixes with water in all proportions.

    ---It has a high flash point compared to similar solvents.

    ---The boiling point is high, the freezing point is low, and handling is easy.

    ---It is chemically and thermally stable, and not corrosive.


    1) Electronics

    ---Wax, flux removal

    ---Burr removal

    ---Electronic parts cleaning

    ---Semiconductor parts cleaning

    ---Solvent for lithium battery manufacturing

    ---Semiconductor photo-resist thinner

    ---Color filter photo-resist thinner

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